@neo4j/cypher-builder - npm Package Compare versions

Comparing version 0.1.4 to 0.1.5

dist/clauses/Create.d.ts

@@ -7,3 +7,3 @@ import type { CypherEnvironment } from "../Environment";
 import { WithSet } from "./mixins/WithSet";
-declare type Params = Record<string, Param<any>>;
+type Params = Record<string, Param<any>>;
 export interface Create extends WithReturn, WithSet {
@@ -10,0 +10,0 @@ }

dist/clauses/Foreach.d.ts

@@ -13,3 +13,3 @@ import type { CypherEnvironment } from "../Environment";
 }
-declare type ForeachClauses = Foreach | SetClause | RemoveClause | Create | Merge | DeleteClause;
+type ForeachClauses = Foreach | SetClause | RemoveClause | Create | Merge | DeleteClause;
 export declare class Foreach extends Clause {
@@ -16,0 +16,0 @@ private variable;

dist/clauses/mixins/WithWhere.d.ts

@@ -8,3 +8,3 @@ import { ClauseMixin } from "./ClauseMixin";
 import type { Variable } from "../../variables/Variable";
-declare type VariableWithProperties = Variable | NodeRef | RelationshipRef | PropertyRef;
+type VariableWithProperties = Variable | NodeRef | RelationshipRef | PropertyRef;
 export declare abstract class WithWhere extends ClauseMixin {
@@ -11,0 +11,0 @@ protected whereSubClause: Where | undefined;

dist/clauses/RawCypher.d.ts

 import type { CypherEnvironment } from "../Environment";
 import { Clause } from "./Clause";
-declare type RawCypherCallback = (env: CypherEnvironment) => [string, Record<string, any>] | string | undefined;
+type RawCypherCallback = (env: CypherEnvironment) => [string, Record<string, any>] | string | undefined;
 /** For compatibility reasons, allows for a raw string to be used as a clause */
@@ -5,0 +5,0 @@ export declare class RawCypher extends Clause {

dist/clauses/sub-clauses/Delete.d.ts

@@ -5,3 +5,3 @@ import { CypherASTNode } from "../../CypherASTNode";
 import type { RelationshipRef } from "../../variables/RelationshipRef";
-export declare type DeleteInput = Array<NodeRef | RelationshipRef>;
+export type DeleteInput = Array<NodeRef | RelationshipRef>;
 export declare class DeleteClause extends CypherASTNode {
@@ -8,0 +8,0 @@ private deleteInput;

dist/clauses/sub-clauses/ImportWith.d.ts

@@ -7,3 +7,3 @@ import type { Call } from "../Call";
 import { CypherASTNode } from "../../CypherASTNode";
-export declare type SetParam = [PropertyRef, Param<any>];
+export type SetParam = [PropertyRef, Param<any>];
 /** Represents a WITH statement to import variables into a CALL subquery */
@@ -10,0 +10,0 @@ export declare class ImportWith extends CypherASTNode {

dist/clauses/sub-clauses/OnCreate.d.ts

 import type { CypherEnvironment } from "../../Environment";
 import { SetClause, SetParam } from "./Set";
-export declare type OnCreateParam = SetParam;
+export type OnCreateParam = SetParam;
 export declare class OnCreate extends SetClause {
@@ -5,0 +5,0 @@ getCypher(env: CypherEnvironment): string;

dist/clauses/sub-clauses/OrderBy.d.ts

@@ -7,4 +7,4 @@ import type { CypherEnvironment } from "../../Environment";
 import type { Integer } from "neo4j-driver";
-export declare type Order = "ASC" | "DESC";
-declare type OrderProjectionElement = [Expr, Order];
+export type Order = "ASC" | "DESC";
+type OrderProjectionElement = [Expr, Order];
 export declare class OrderBy extends CypherASTNode {
@@ -11,0 +11,0 @@ private exprs;

dist/clauses/sub-clauses/Projection.d.ts

@@ -6,3 +6,3 @@ import type { CypherEnvironment } from "../../Environment";
 import type { Literal } from "../../variables/Literal";
-export declare type ProjectionColumn = Expr | [Expr, string | Variable | Literal];
+export type ProjectionColumn = Expr | [Expr, string | Variable | Literal];
 export declare class Projection extends CypherASTNode {
@@ -9,0 +9,0 @@ private columns;

dist/clauses/sub-clauses/Remove.d.ts

 import { CypherASTNode } from "../../CypherASTNode";
 import type { CypherEnvironment } from "../../Environment";
 import type { PropertyRef } from "../../variables/PropertyRef";
-export declare type RemoveInput = Array<PropertyRef>;
+export type RemoveInput = Array<PropertyRef>;
 export declare class RemoveClause extends CypherASTNode {
@@ -6,0 +6,0 @@ private removeInput;

dist/clauses/sub-clauses/Set.d.ts

@@ -7,3 +7,3 @@ import { CypherASTNode } from "../../CypherASTNode";
 import type { MapProjection } from "../../expressions/map/MapProjection";
-export declare type SetParam = [PropertyRef, Exclude<Expr, MapExpr | MapProjection>];
+export type SetParam = [PropertyRef, Exclude<Expr, MapExpr | MapProjection>];
 export declare class SetClause extends CypherASTNode {
@@ -10,0 +10,0 @@ protected params: SetParam[];

dist/clauses/utils/mixin.d.ts

 import type { ClauseMixin } from "../mixins/ClauseMixin";
-declare type AbstractConstructorType<T> = abstract new (...args: any[]) => T;
+type AbstractConstructorType<T> = abstract new (...args: any[]) => T;
 export declare function mixin(...mixins: AbstractConstructorType<ClauseMixin>[]): any;
 export {};
 //# sourceMappingURL=mixin.d.ts.map

dist/clauses/With.d.ts

@@ -9,3 +9,3 @@ import type { CypherEnvironment } from "../Environment";
 import { WithWhere } from "./mixins/WithWhere";
-export declare type WithProjection = Variable | [Expr, string | Variable | Literal];
+export type WithProjection = Variable | [Expr, string | Variable | Literal];
 export interface With extends WithOrder, WithReturn, WithWhere {
@@ -12,0 +12,0 @@ }

dist/Cypher.d.ts

@@ -30,3 +30,5 @@ export { Match, OptionalMatch } from "./clauses/Match";
 export { plus, minus } from "./expressions/operations/math";
+export { CypherFunction as Function } from "./expressions/functions/CypherFunction";
 export { coalesce, point, distance, pointDistance, cypherDatetime as datetime, cypherDate as date, cypherLocalTime as localtime, cypherLocalDatetime as localdatetime, cypherTime as time, labels, count, min, max, avg, sum, randomUUID, } from "./expressions/functions/CypherFunction";
+export * from "./expressions/functions/StringFunctions";
 export * from "./expressions/functions/ListFunctions";
@@ -41,3 +43,2 @@ export { any, all, exists, single } from "./expressions/functions/PredicateFunctions";
 export type { Expr, Predicate, Operation } from "./types";
-export type { CypherFunction as Function } from "./expressions/functions/CypherFunction";
 export type { ProjectionColumn } from "./clauses/sub-clauses/Projection";
@@ -44,0 +45,0 @@ export type { SetParam } from "./clauses/sub-clauses/Set";

dist/Cypher.js

@@ -47,4 +47,4 @@ "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.point = exports.coalesce = exports.minus = exports.plus = exports.matches = exports.endsWith = exports.startsWith = exports.contains = exports.in = exports.isNotNull = exports.isNull = exports.lte = exports.lt = exports.gte = exports.gt = exports.eq = exports.not = exports.and = exports.or = exports.MapProjection = exports.Map = exports.List = exports.PatternComprehension = exports.ListComprehension = exports.apoc = exports.db = exports.Case = exports.Exists = exports.Null = exports.Literal = exports.Variable = exports.NamedVariable = exports.NamedParam = exports.Param = exports.Relationship = exports.NamedNode = exports.Node = exports.concat = exports.Foreach = exports.Union = exports.Unwind = exports.With = exports.RawCypher = exports.Return = exports.CallProcedure = exports.Call = exports.Merge = exports.Create = exports.OptionalMatch = exports.Match = void 0;
-exports.utils = exports.single = exports.exists = exports.all = exports.any = exports.randomUUID = exports.sum = exports.avg = exports.max = exports.min = exports.count = exports.labels = exports.time = exports.localdatetime = exports.localtime = exports.date = exports.datetime = exports.pointDistance = exports.distance = void 0;
+exports.coalesce = exports.Function = exports.minus = exports.plus = exports.matches = exports.endsWith = exports.startsWith = exports.contains = exports.in = exports.isNotNull = exports.isNull = exports.lte = exports.lt = exports.gte = exports.gt = exports.eq = exports.not = exports.and = exports.or = exports.MapProjection = exports.Map = exports.List = exports.PatternComprehension = exports.ListComprehension = exports.apoc = exports.db = exports.Case = exports.Exists = exports.Null = exports.Literal = exports.Variable = exports.NamedVariable = exports.NamedParam = exports.Param = exports.Relationship = exports.NamedNode = exports.Node = exports.concat = exports.Foreach = exports.Union = exports.Unwind = exports.With = exports.RawCypher = exports.Return = exports.CallProcedure = exports.Call = exports.Merge = exports.Create = exports.OptionalMatch = exports.Match = void 0;
+exports.utils = exports.single = exports.exists = exports.all = exports.any = exports.randomUUID = exports.sum = exports.avg = exports.max = exports.min = exports.count = exports.labels = exports.time = exports.localdatetime = exports.localtime = exports.date = exports.datetime = exports.pointDistance = exports.distance = exports.point = void 0;
 // Clauses
@@ -134,18 +134,21 @@ var Match_1 = require("./clauses/Match");
 var CypherFunction_1 = require("./expressions/functions/CypherFunction");
-Object.defineProperty(exports, "coalesce", { enumerable: true, get: function () { return CypherFunction_1.coalesce; } });
-Object.defineProperty(exports, "point", { enumerable: true, get: function () { return CypherFunction_1.point; } });
-Object.defineProperty(exports, "distance", { enumerable: true, get: function () { return CypherFunction_1.distance; } });
-Object.defineProperty(exports, "pointDistance", { enumerable: true, get: function () { return CypherFunction_1.pointDistance; } });
-Object.defineProperty(exports, "datetime", { enumerable: true, get: function () { return CypherFunction_1.cypherDatetime; } });
-Object.defineProperty(exports, "date", { enumerable: true, get: function () { return CypherFunction_1.cypherDate; } });
-Object.defineProperty(exports, "localtime", { enumerable: true, get: function () { return CypherFunction_1.cypherLocalTime; } });
-Object.defineProperty(exports, "localdatetime", { enumerable: true, get: function () { return CypherFunction_1.cypherLocalDatetime; } });
-Object.defineProperty(exports, "time", { enumerable: true, get: function () { return CypherFunction_1.cypherTime; } });
-Object.defineProperty(exports, "labels", { enumerable: true, get: function () { return CypherFunction_1.labels; } });
-Object.defineProperty(exports, "count", { enumerable: true, get: function () { return CypherFunction_1.count; } });
-Object.defineProperty(exports, "min", { enumerable: true, get: function () { return CypherFunction_1.min; } });
-Object.defineProperty(exports, "max", { enumerable: true, get: function () { return CypherFunction_1.max; } });
-Object.defineProperty(exports, "avg", { enumerable: true, get: function () { return CypherFunction_1.avg; } });
-Object.defineProperty(exports, "sum", { enumerable: true, get: function () { return CypherFunction_1.sum; } });
-Object.defineProperty(exports, "randomUUID", { enumerable: true, get: function () { return CypherFunction_1.randomUUID; } });
+Object.defineProperty(exports, "Function", { enumerable: true, get: function () { return CypherFunction_1.CypherFunction; } });
+var CypherFunction_2 = require("./expressions/functions/CypherFunction");
+Object.defineProperty(exports, "coalesce", { enumerable: true, get: function () { return CypherFunction_2.coalesce; } });
+Object.defineProperty(exports, "point", { enumerable: true, get: function () { return CypherFunction_2.point; } });
+Object.defineProperty(exports, "distance", { enumerable: true, get: function () { return CypherFunction_2.distance; } });
+Object.defineProperty(exports, "pointDistance", { enumerable: true, get: function () { return CypherFunction_2.pointDistance; } });
+Object.defineProperty(exports, "datetime", { enumerable: true, get: function () { return CypherFunction_2.cypherDatetime; } });
+Object.defineProperty(exports, "date", { enumerable: true, get: function () { return CypherFunction_2.cypherDate; } });
+Object.defineProperty(exports, "localtime", { enumerable: true, get: function () { return CypherFunction_2.cypherLocalTime; } });
+Object.defineProperty(exports, "localdatetime", { enumerable: true, get: function () { return CypherFunction_2.cypherLocalDatetime; } });
+Object.defineProperty(exports, "time", { enumerable: true, get: function () { return CypherFunction_2.cypherTime; } });
+Object.defineProperty(exports, "labels", { enumerable: true, get: function () { return CypherFunction_2.labels; } });
+Object.defineProperty(exports, "count", { enumerable: true, get: function () { return CypherFunction_2.count; } });
+Object.defineProperty(exports, "min", { enumerable: true, get: function () { return CypherFunction_2.min; } });
+Object.defineProperty(exports, "max", { enumerable: true, get: function () { return CypherFunction_2.max; } });
+Object.defineProperty(exports, "avg", { enumerable: true, get: function () { return CypherFunction_2.avg; } });
+Object.defineProperty(exports, "sum", { enumerable: true, get: function () { return CypherFunction_2.sum; } });
+Object.defineProperty(exports, "randomUUID", { enumerable: true, get: function () { return CypherFunction_2.randomUUID; } });
+__exportStar(require("./expressions/functions/StringFunctions"), exports);
 __exportStar(require("./expressions/functions/ListFunctions"), exports);
@@ -152,0 +155,0 @@ var PredicateFunctions_1 = require("./expressions/functions/PredicateFunctions");

dist/Environment.d.ts

 import { Param } from "./variables/Param";
 import type { NamedReference, Reference } from "./variables/Reference";
-export declare type EnvPrefix = {
+export type EnvPrefix = {
     params?: string;
@@ -5,0 +5,0 @@ variables?: string;

dist/expressions/functions/ListFunctions.d.ts

@@ -0,1 +1,2 @@
+import type { Variable } from "../..";
 import type { Expr } from "../../types";
@@ -7,2 +8,4 @@ import { CypherFunction } from "./CypherFunction";
 export declare function last(expr: Expr): CypherFunction;
+/** Reduce a list by executing given expression <https://neo4j.com/docs/cypher-manual/current/functions/list/#functions-reduce> */
+export declare function reduce(accVariable: Variable, defaultValue: Expr, variable: Variable, listExpr: Expr, mapExpr: Expr): CypherFunction;
 //# sourceMappingURL=ListFunctions.d.ts.map

dist/expressions/functions/ListFunctions.js

@@ -21,3 +21,3 @@ "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.last = exports.head = exports.collect = exports.size = void 0;
+exports.reduce = exports.last = exports.head = exports.collect = exports.size = void 0;
 const CypherFunction_1 = require("./CypherFunction");
@@ -40,2 +40,30 @@ function size(expr) {
 exports.last = last;
+class ReducerFunction extends CypherFunction_1.CypherFunction {
+    constructor({ accVariable, defaultValue, variable, listExpr, mapExpr, }) {
+        super("reduce");
+        this.accVariable = accVariable;
+        this.defaultValue = defaultValue;
+        this.variable = variable;
+        this.listExpr = listExpr;
+        this.mapExpr = mapExpr;
+    }
+    getCypher(env) {
+        const accStr = `${this.accVariable.getCypher(env)} = ${this.defaultValue.getCypher(env)}`;
+        const variableStr = this.variable.getCypher(env);
+        const listExprStr = this.listExpr.getCypher(env);
+        const mapExprStr = this.mapExpr.getCypher(env);
+        return `${this.name}(${accStr}, ${variableStr} IN ${listExprStr} | ${mapExprStr})`;
+    }
+}
+/** Reduce a list by executing given expression <https://neo4j.com/docs/cypher-manual/current/functions/list/#functions-reduce> */
+function reduce(accVariable, defaultValue, variable, listExpr, mapExpr) {
+    return new ReducerFunction({
+        accVariable,
+        defaultValue,
+        variable,
+        listExpr,
+        mapExpr,
+    });
+}
+exports.reduce = reduce;
 //# sourceMappingURL=ListFunctions.js.map

dist/expressions/operations/boolean.d.ts

 import { CypherASTNode } from "../../CypherASTNode";
 import type { Predicate } from "../../types";
-declare type BooleanOperator = "AND" | "NOT" | "OR";
+type BooleanOperator = "AND" | "NOT" | "OR";
 export declare abstract class BooleanOp extends CypherASTNode {
@@ -5,0 +5,0 @@ protected operator: BooleanOperator;

dist/expressions/operations/comparison.d.ts

 import type { Expr } from "../../types";
 import type { CypherEnvironment } from "../../Environment";
 import { CypherASTNode } from "../../CypherASTNode";
-declare type ComparisonOperator = "=" | "<" | ">" | "<>" | "<=" | ">=" | "IS NULL" | "IS NOT NULL" | "IN" | "CONTAINS" | "STARTS WITH" | "ENDS WITH" | "=~";
+type ComparisonOperator = "=" | "<" | ">" | "<>" | "<=" | ">=" | "IS NULL" | "IS NOT NULL" | "IN" | "CONTAINS" | "STARTS WITH" | "ENDS WITH" | "=~";
 export declare class ComparisonOp extends CypherASTNode {
@@ -6,0 +6,0 @@ private operator;

dist/expressions/operations/math.d.ts

 import type { Expr } from "../../types";
 import type { CypherEnvironment } from "../../Environment";
 import { CypherASTNode } from "../../CypherASTNode";
-declare type MathOperator = "+" | "-";
+type MathOperator = "+" | "-";
 export declare class MathOp extends CypherASTNode {
@@ -6,0 +6,0 @@ private operator;

dist/Pattern.d.ts

@@ -6,8 +6,8 @@ import type { NodeRef } from "./variables/NodeRef";
 import type { CypherCompilable } from "./types";
-export declare type MatchableElement = NodeRef | RelationshipRef;
-declare type ItemOption = {
+export type MatchableElement = NodeRef | RelationshipRef;
+type ItemOption = {
     labels?: boolean;
     variable?: boolean;
 };
-export declare type MatchPatternOptions = {
+export type MatchPatternOptions = {
     source?: ItemOption;
@@ -21,4 +21,4 @@ target?: ItemOption;
 };
-declare type ParamsRecord = Record<string, Param<any>>;
-declare type MatchRelationshipParams = {
+type ParamsRecord = Record<string, Param<any>>;
+type MatchRelationshipParams = {
     source?: ParamsRecord;
@@ -28,3 +28,3 @@ relationship?: ParamsRecord;
 };
-export declare type MatchParams<T extends MatchableElement> = T extends NodeRef ? ParamsRecord : MatchRelationshipParams;
+export type MatchParams<T extends MatchableElement> = T extends NodeRef ? ParamsRecord : MatchRelationshipParams;
 export declare class Pattern<T extends MatchableElement = MatchableElement> implements CypherCompilable {
@@ -31,0 +31,0 @@ readonly matchElement: T;

dist/procedures/apoc/apoc.d.ts

 import { convertFormat, ConvertFormat } from "./date";
 import type { RunFirstColumn } from "./RunFirstColumn";
 import type { ValidatePredicate } from "./ValidatePredicate";
-export declare type ApocPredicate = ValidatePredicate;
-export declare type ApocExpr = RunFirstColumn | ConvertFormat;
+export type ApocPredicate = ValidatePredicate;
+export type ApocExpr = RunFirstColumn | ConvertFormat;
 export { RunFirstColumn } from "./RunFirstColumn";
@@ -7,0 +7,0 @@ export { ValidatePredicate } from "./ValidatePredicate";

dist/types.d.ts

@@ -21,10 +21,10 @@ import type { PropertyRef } from "./variables/PropertyRef";
 import type { ApocExpr, ApocPredicate } from "./procedures/apoc/apoc";
-export declare type Operation = BooleanOp | ComparisonOp | MathOp;
-export declare type VariableLike = Reference | Literal | PropertyRef;
-export declare type Expr = Operation | VariableLike | CypherFunction | Predicate | ListComprehension | PatternComprehension | MapExpr | MapProjection | ListExpr | ApocExpr;
+export type Operation = BooleanOp | ComparisonOp | MathOp;
+export type VariableLike = Reference | Literal | PropertyRef;
+export type Expr = Operation | VariableLike | CypherFunction | Predicate | ListComprehension | PatternComprehension | MapExpr | MapProjection | ListExpr | ApocExpr;
 /** Represents a predicate statement (i.e returns a boolean). Note that RawCypher is only added for compatibility */
-export declare type Predicate = BooleanOp | ComparisonOp | RawCypher | Exists | PredicateFunction | ApocPredicate | Literal<boolean> | Case | HasLabel;
+export type Predicate = BooleanOp | ComparisonOp | RawCypher | Exists | PredicateFunction | ApocPredicate | Literal<boolean> | Case | HasLabel;
 /** Represents a procedure, invocable with the CALL statement */
-export declare type Procedure = ValidatePredicate;
-export declare type CypherResult = {
+export type Procedure = ValidatePredicate;
+export type CypherResult = {
     cypher: string;
@@ -31,0 +31,0 @@ params: Record<string, string>;

dist/variables/Literal.d.ts

 import type { CypherCompilable } from "../types";
-declare type LiteralValue = string | number | boolean | null | Array<LiteralValue>;
+type LiteralValue = string | number | boolean | null | Array<LiteralValue>;
 /** Represents a literal value, it is not a variable */
@@ -4,0 +4,0 @@ export declare class Literal<T extends LiteralValue = any> implements CypherCompilable {

dist/variables/NodeRef.d.ts

@@ -5,3 +5,3 @@ import { HasLabel } from "../expressions/HasLabel";
 import { RelationshipRef } from "./RelationshipRef";
-declare type NodeRefOptions = {
+type NodeRefOptions = {
     labels?: string[];
@@ -8,0 +8,0 @@ };

dist/variables/RelationshipRef.d.ts

 import type { NodeRef } from "./NodeRef";
 import { MatchPatternOptions, Pattern } from "../Pattern";
 import { Reference } from "./Reference";
-export declare type RelationshipInput = {
+export type RelationshipInput = {
     source: NodeRef;
@@ -6,0 +6,0 @@ target: NodeRef;

package.json

 {
     "name": "@neo4j/cypher-builder",
-    "version": "0.1.4",
+    "version": "0.1.5",
     "description": "Neo4j Cypher query builder",
@@ -35,3 +35,3 @@ "exports": "./dist/index.js",
     "devDependencies": {
-        "@types/jest": "29.2.2",
+        "@types/jest": "29.2.3",
         "@types/node": "18.11.5",
@@ -41,4 +41,4 @@ "expect-type": "0.15.0",
         "ts-jest": "29.0.3",
-        "typescript": "4.8.4"
+        "typescript": "4.9.3"
     }
 }

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Improved metrics

Total package byte prevSize

337305

increased by2.97%

Number of package files

287

increased by1.41%

Lines of code

4617

increased by2.78%

No dependency changes